PL2149099T3 - Device and method for processing images to determine a signature of a film - Google Patents

Device and method for processing images to determine a signature of a film

Info

Publication number
PL2149099T3
PL2149099T3 PL08805903T PL08805903T PL2149099T3 PL 2149099 T3 PL2149099 T3 PL 2149099T3 PL 08805903 T PL08805903 T PL 08805903T PL 08805903 T PL08805903 T PL 08805903T PL 2149099 T3 PL2149099 T3 PL 2149099T3
Authority
PL
Poland
Prior art keywords
film
shifts
signature
visual
visual shifts
Prior art date
Application number
PL08805903T
Other languages
Polish (pl)
Inventor
Luigi Lancieri
Original Assignee
France Telecom
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Telecom filed Critical France Telecom
Publication of PL2149099T3 publication Critical patent/PL2149099T3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/785—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using colour or luminescence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/786—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using motion, e.g. object motion or camera motion

Abstract

A method of processing images to determine at least one signature of a film. The method includes a step of selecting chronologically a series of images from said film, a step of evaluating shifts relating to at least one descriptor corresponding to a physical property between consecutive images in order to obtain primary visual shifts, a step of calculating differences between said primary visual shifts to determine secondary visual shifts, a step of calculating differences between said secondary visual shifts to determine tertiary visual shifts, and a step of determining a mean value and a standard deviation of the primary, secondary, and tertiary visual shifts to obtain the signature of the film.
PL08805903T 2007-05-30 2008-05-30 Device and method for processing images to determine a signature of a film PL2149099T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0755331A FR2916879A1 (en) 2007-05-30 2007-05-30 DEVICE AND METHOD FOR PROCESSING IMAGES TO DETERMINE A SIGNATURE OF A FILM.
PCT/FR2008/050960 WO2008149047A2 (en) 2007-05-30 2008-05-30 Device and method for processing images to determine a signature of a film
EP08805903A EP2149099B1 (en) 2007-05-30 2008-05-30 Device and method for processing images to determine a signature of a film

Publications (1)

Publication Number Publication Date
PL2149099T3 true PL2149099T3 (en) 2011-06-30

Family

ID=39345601

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08805903T PL2149099T3 (en) 2007-05-30 2008-05-30 Device and method for processing images to determine a signature of a film

Country Status (8)

Country Link
US (1) US8284319B2 (en)
EP (1) EP2149099B1 (en)
AT (1) ATE495502T1 (en)
DE (1) DE602008004501D1 (en)
ES (1) ES2359291T3 (en)
FR (1) FR2916879A1 (en)
PL (1) PL2149099T3 (en)
WO (1) WO2008149047A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925752B (en) * 2015-07-31 2021-11-12 港大科桥有限公司 Multi-overlay layer variable support and order kernel based representation for image warping and view synthesis
US10922254B2 (en) * 2015-10-28 2021-02-16 Skyworks Solutions, Inc. Coupling and decoupling devices in a module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6658056B1 (en) * 1999-03-30 2003-12-02 Sony Corporation Digital video decoding, buffering and frame-rate converting method and apparatus
US8244895B2 (en) * 2002-07-15 2012-08-14 Hewlett-Packard Development Company, L.P. Method and apparatus for applying receiving attributes using constraints
US7624174B2 (en) * 2003-05-22 2009-11-24 Microsoft Corporation Self-learning method and system for detecting abnormalities
US7949186B2 (en) * 2006-03-15 2011-05-24 Massachusetts Institute Of Technology Pyramid match kernel and related techniques

Also Published As

Publication number Publication date
EP2149099A2 (en) 2010-02-03
WO2008149047A3 (en) 2010-04-08
US20120250932A2 (en) 2012-10-04
ES2359291T3 (en) 2011-05-20
US20100166254A1 (en) 2010-07-01
ATE495502T1 (en) 2011-01-15
DE602008004501D1 (en) 2011-02-24
WO2008149047A2 (en) 2008-12-11
US8284319B2 (en) 2012-10-09
EP2149099B1 (en) 2011-01-12
FR2916879A1 (en) 2008-12-05

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